isxynth vs HexaChip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
isxynth
This music effect plugin allows spectral cross synthesis and morphing between two input signals. It separates noise and tone components, offering controls for blending, freezing, and time-based delays. Gestures on controls can be recorded and played back for dynamic sound shaping.
- Spectral cross synthesis
- Morphing between two input signals
- Noise and tone component blending
- Freeze control for spectral blurring
- 3-second delay lines per input
- Gesture recording and playback
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isxysnth is spectral cross synthesis / morphing plugin it gets two input signals, splits each one into 2 parts containing noise and tone components and then allows morphing between all these elements. Freeze control allows spectral blurring-like effect for both input signals, two 3 second delay lines allow selection of different signal in time and also provide "freeze" effect you can process left and right channels on stereo source or use this effect as multi-input AUv3 - in that case it will use 2 stereo inputs. Standalone mode currently works only in "mono" mode - three XY controls set balance between tone and noise components, amount of freeze and set up morphing - both inputs have 3-second delay line; freeze button ("*") toggles off recording. - gestures on all the main controls (3 xy pads and two sliders) can be recorded and played back when appropriate button with ">" label is toggled on - in current version standalone app supports only mono (L + R as inputs I and II) processing
HexaChip
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HexaChip is a ROM-free native chiptune tracker that lets you take an LSDj song to iPhone or iPad and keep creating. It keeps the familiar Song → Chain → Phrase workflow, then adds touch-first editing, a spacious iPad interface, synchronized multi-project playback, and practical file interchange. Open a track made on hardware, edit it away from your setup, send it back to an LSDj-compatible format, or finish it as a WAV. READ, EDIT, AND RE-EXPORT LSDj FILES • Import: .sav, .srm, .lsdsng, .LSDPRJ, and .saw • Export: .sav, .lsdsng, .LSDPRJ, and .saw • Preserve the original bytes when re-exporting an unchanged file to the same format • Protect unrecognized regions as raw data after editing • Preserve the Kit bank contained in an .LSDPRJ when re-exporting FOUR PROJECTS. SIXTEEN CHANNELS. Add up to four LSDj projects to one rack and play them with a shared BPM on the same audio-buffer boundary. Layer as many as 16 P1, P2, WAV, and NOI channels, then set gain and mute per project. Save the complete rack as a HexaChip project or render the combined result as a stereo WAV. THREE WAYS TO EDIT THE SAME PHRASE • Tracker: precise NOTE, INS, CMD, and VAL editing • Piano Roll: visual pitch and step entry • 16 Pads: step entry and performance Capture Every view edits the same 16 steps, so you can switch methods without translating your idea. Pattern Brush adds range copy and paste, transpose, reverse, rotate, and clear operations. NATIVE SOUND DESIGN Synthesize Pulse 1, Pulse 2, Wave, and Noise with HexaChip's original real-time audio engine. Edit Envelope, Duty, Length, Pan, Table, Groove, and 32-sample 4-bit Wave data. Choose Authentic, Clean, or Extended Fidelity, then shape the output with DMG, MGB, CGB, and AGB Hardware models. MADE FOR IPHONE AND IPAD Use a focused tab layout on iPhone or a sidebar and wider editors on iPad. The live playhead follows Song Row, Chain, Phrase, and Step, then leaves the last position visible after stopping. Your work is autosaved on device. EXPORT OPTIONS • HexaChip project: preserves the multi-project rack and mix • WAV: 48 kHz, 16-bit stereo PCM • LSDj-compatible files: .sav, .lsdsng, .LSDPRJ, and .saw COMPATIBILITY NOTES The Kit bank in an .LSDPRJ is preserved for re-export, but ROM-specific Kits are not decoded or played by the native sound engine. Complete reproduction of every LSDj version and command is not guaranteed. Keep an untouched backup of important files. HexaChip is an independently developed compatibility app. It is not endorsed by, affiliated with, or provided by the rights holders of LSDj or Little Sound Dj. It contains no LSDj ROM, emulator, official samples, official fonts, or official logos.
Screenshots
Verdict
The clearest difference is price: HexaChip at $5.99 against isxynth's $7.99. isxynth's advantage is iOS requirement (11.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
isxynth costs $7.99 and HexaChip $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | isxynth | HexaChip |
|---|---|---|
| Price | $7.99 | $5.99 — better |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 34 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 8 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexey Nadzharov | Code and DESIGN inc. |
In-app purchases
isxynth
No in-app purchases
HexaChip
No in-app purchases









